Dumps Questions
Dumps Questions
Latest 642-801 - Building Scalable Cisco Internetworks (BSCI) Dumps
1.A packet that needs to be forwarded arrives on an interface of a router. In order for a router to route data, what must that router determine? (Select the best answer)
a.The route age of the next-hop device
b.The subnet mask of the source network
c.The cost metric of the path of the destination
d.The outbound interface of the best path to the destination
e.All of the above
Answer :D
Explanation : In order to route the data to the correct destination the router must know the outbound interface that provides the best destination. When a receives a packet that needs to be forwarded, the router determines the destination network, looks up the best path to that destination in the routing table, and then forwards the packet out the correct interface.
2.A new router is being installed into an existing network, and the routing table is being built for the first time on this network. Which of the following statements is true regarding the routing tables on a Cisco router?
a.Entries are listed in the order of the route cost metric.
b.Only the active link is shown for load-balanced routers.
c.Privileged EXEC mode is required to view the routing table.
d.The clear ip route * command refreshes the entire routing table.
e.All of the above are true.
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3.What is the purpose of configuring a router with the "IP Helper address" command?
a.IP Helper is used to direct BOOTP clients to a BOOTP server.
b.IP Helper is used to prevent the router form forwarding IP broadcasts.
c.IP Helper is used to allow IPX clients to communicate with IP-based servers.
d.IP Helper is used to accommodate compatibility routers using different IP routing protocols.
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4.Which of the following phrases is the correct term for what happens to a network when a topology change causes all the routers to synchronize their routing tables?
a.Flooding
b.Broadcasting
c.Convergence
d.Summarization
e.None of the above
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5.On router CK1 the command "ip helper address" is already configured. Which of the following commands would you use if you wanted to send SNMP broadcast packets off to a specific server?
a.ip server udp 161
b.ip helper-protocol 161
c.ip forward-protocol 161
d.ip directed-broadcast 161
e.ip forward snmp
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